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1. (WO2007090342) SYSTEMS AND METHODS FOR USING PARASITIC ELEMENTS FOR CONTROLLING ANTENNA RESONANCES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/090342    International Application No.:    PCT/CN2007/000384
Publication Date: 16.08.2007 International Filing Date: 05.02.2007
IPC:
H04B 1/38 (2006.01), H01Q 1/36 (2006.01)
Applicants: HONGKONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD. [CN/CN]; 3rd Floor, Bio-Informatics Centre, 2 Science Park West Avenue, Hong Kong Science Park, Shatin, N.T., Hong Kong (CN) (For All Designated States Except US).
ROWELL, Corbett [CN/CN]; (US) (For US Only)
Inventors: ROWELL, Corbett; (US)
Agent: SHENZHEN TRUER IP; Suite 2201, Block B, Jiazhaoye Center, Shangbu Road, Futian District, Shenzhen, Guangdong 518031 (CN)
Priority Data:
11/350,412 08.02.2006 US
Title (EN) SYSTEMS AND METHODS FOR USING PARASITIC ELEMENTS FOR CONTROLLING ANTENNA RESONANCES
(FR) SYSTÈMES ET PROCÉDÉS D'UTILISATION D'ÉLÉMENTS PARASITES POUR LE CONTRÔLE DES RÉSONANCES D'ANTENNE
Abstract: front page image
(EN)Systems and methods for communicating over multiple frequency bands include a driven antenna element and a parasitic element communicatively coupled to the driven antenna element, the parasitic element including at least a first and a second conductive section. The parasitic element can include two or more conductive sections, and the sections can be coupled using a connector (e.g., switching element or trap). Further, some driven antenna elements may be. associated with two or more parasitic elements.
(FR)L'invention concerne des systèmes et procédés de communication dans de multiples bandes de fréquences comprenant un élément antenne commandé et un élément parasite couplé en liaison de communication avec l'élément antenne commandé, l'élément parasite comprenant au moins une première et une deuxième section conductrice. L'élément parasite comprend au moins deux sections conductrices qui peuvent être couplées par un connecteur (p.ex., élément commutateur ou interrupteur). En outre, certains éléments antenne commandés peuvent être associés à au moins deux éléments parasites.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)